铜是一种极其稳定的金属，它的防腐蚀性能非常高，只要用常规方法打理即可。
Copper is an extremely stable metal. Its corrosion resistance is very high. It can be handled by conventional methods.
不过，铜门虽天然防腐，但遇到大量硫及硫化物时，还是容易产生化学变化。所以，需要提醒您的是，铜门若用在室外，如别墅大门等，要将它包在门的外框以内，免受雨雪淋落，防止降水中硫化物腐蚀。
However, although copper doors are naturally anti-corrosion, they are still prone to chemical changes when encountering a large amount of sulfur and sulfide. Therefore, you should be reminded that if the copper door is used outdoors, such as the villa gate, it should be wrapped within the outer frame of the door to prevent rain and snow from falling and prevent sulfide corrosion in precipitation.
别墅铜门来的是一种内在的气质，一种内在的铜文化，并不仅仅是一种表面的豪华气派，更是一种文化底蕴的显示，当然也是一种身份的象征型线  流水槽模具 景观石 检查井钢模具 保定通风管道 重庆窗帘 隔离墩模具 保定保洁公司
The copper door of the villa is an internal temperament and an internal copper culture. It is not only a superficial luxury, but also a display of cultural heritage. Of course, it is also a symbol of identity.
铜门是一种外观和实用性都非常理想的门产品，具有古典的风蕴和深厚的内涵，而且这种门的安全性也较高，可以当一个称职的“守护神”。
Copper door is a door product with ideal appearance and practicability. It has classical style and profound connotation. Moreover, this door has high safety and can be a competent "patron saint".